[s1e9] One Good Scare Ought To Do It!: Parts 1 & 2 -

Fans often highlight this as one of the standout episodes of the first season due to its pacing and character interactions.

In the Phineas and Ferb episode "[S1E9] One Good Scare Ought to Do It!", Phineas and Ferb build the ultimate haunted house to cure Isabella of an extreme case of hiccups. This episode is unique for being a double-length (21-minute) special that originally premiered as a "never-before-seen" bonus on The Fast and the Phineas DVD before airing on Disney Channel in October 2008. Plot Summary [S1E9] One Good Scare Ought To Do It!: Parts 1 & 2

Candace attempts to spend time with Jeremy, but she is relentlessly tormented by his "evil" younger sister, Suzy. After being bitten by Suzy's poodle and sprayed with mud, she flees back home, only to accidentally wander into her brothers' haunted house and experience genuine terror. Fans often highlight this as one of the